Convert simple loops over superblocks to list_for_each_entry_safe

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 5 deletions

diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index 4669e7e639bd..2196f8b07c1f 100644
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -47,7 +47,7 @@ static int check_quotactl_permission(struct super_block *sb, int type, int cmd,
 
 static int quota_sync_all(int type)
 {
-        struct super_block *sb;
+        struct super_block *sb, *n;
         int ret;
 
         if (type >= MAXQUOTAS)
@@ -57,8 +57,7 @@ static int quota_sync_all(int type)
                 return ret;
 
         spin_lock(&sb_lock);
-restart:
-        list_for_each_entry(sb, &super_blocks, s_list) {
+        list_for_each_entry_safe(sb, n, &super_blocks, s_list) {
                 if (list_empty(&sb->s_instances))
                         continue;
                 if (!sb->s_qcop || !sb->s_qcop->quota_sync)
@@ -71,8 +70,7 @@ restart:
                         sb->s_qcop->quota_sync(sb, type, 1);
                 up_read(&sb->s_umount);
                 spin_lock(&sb_lock);
-                if (__put_super_and_need_restart(sb))
-                        goto restart;
+                __put_super(sb);
         }
         spin_unlock(&sb_lock);